Status: | Active |
---|---|
Series: | MAX17244 |
RoHS: | Unknown |
Eliminates External Components and Reduces Total Cost Integrated High-Side and Low-Side Switch Enables Synchronous Operation for High Efficiency and Reduced Cost All-Ceramic Capacitor Solution Allows Ultra-Compact Solution Size 220kHz to 2.2MHz Adjustable Frequency with External Synchronization Power Good Output and High-Voltage EN Input Simplify Power Sequencing |
Integrated High-Side and Low-Side Switch Enables Synchronous Operation for High Efficiency and Reduced Cost |
All-Ceramic Capacitor Solution Allows Ultra-Compact Solution Size |
220kHz to 2.2MHz Adjustable Frequency with External Synchronization |
Power Good Output and High-Voltage EN Input Simplify Power Sequencing |
Increases Design Flexibility 180°Out-of-Phase Clock Output at SYNCOUT Enables Cascaded Power Supplies for Increased Power Output Fixed Output Voltage with ±2% Accuracy (5V/3.3V) or Externally Resistor Adjustable (1V to 10V) |
180°Out-of-Phase Clock Output at SYNCOUT Enables Cascaded Power Supplies for Increased Power Output |
Fixed Output Voltage with ±2% Accuracy (5V/3.3V) or Externally Resistor Adjustable (1V to 10V) |
Reduces Power Dissipation >90% Peak Efficiency PWM and PFM Operation Optimizes Conversion Efficiency From Heavy to Light Loads Automatic LX Slew-Rate Adjustment for Optimum Efficiency Across Operating Frequency Range Low 5µA (typ.) Shutdown Current Low 28µA (typ.) Quiescent Current |
>90% Peak Efficiency |
PWM and PFM Operation Optimizes Conversion Efficiency From Heavy to Light Loads |
Automatic LX Slew-Rate Adjustment for Optimum Efficiency Across Operating Frequency Range |
Low 5µA (typ.) Shutdown Current |
Low 28µA (typ.) Quiescent Current |
Operates Reliably 42V Input Voltage Transient Protection Fixed 8ms Internal Software Start Reduces Input Inrush Current Cycle-by-Cycle Current Limit, Thermal Shutdown with Automatic Recovery Reduced EMI Emission with Spread-Spectrum Control |
42V Input Voltage Transient Protection |
Fixed 8ms Internal Software Start Reduces Input Inrush Current |
Cycle-by-Cycle Current Limit, Thermal Shutdown with Automatic Recovery |
Reduced EMI Emission with Spread-Spectrum Control |
VIN (V) (min) | 3.5 |
---|---|
VIN (V) (max) | 42 |
VOUT1 (V) (min) | 1 |
VOUT1 (V) (max) | 10 |
IOUT1 (A) (max) | 2.5 |
Switch Type | Internal |
Preset VOUT (V) | 5 |
Output Adjust. Method | PresetResistor |
Power Good Signal | Yes |
# DC-DC Outputs | 1 |
Switching Frequency (kHz) | 2002200 |
Design Tools | EE-Sim |
Package/Pins | TQFN-CU/16 |
BudgetaryPrice (See Notes) | 2.84 |
Status: | Unknown |
---|---|
Series: | MAX17244 Series |
RoHS: | Unknown |
Topology | Synchronous Buck (Step Down) |
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Input Voltage Min | 3.5V |
Input Voltage Max | 36V |
DC / DC Converter IC Case | TQFN |
No. of Pins | 16Pins |
Output Current | 2.5A |
Output Voltage Nom. | 3.3V |
Switching Frequency | 2.2MHz |
Operating Temperature Max | 85°C |
Product Range | MAX17244 Series |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (15-Jan-2018) |
DC/DC CONV, SYNC BUCK, 2.2MHZ, TQFN-16 | element14 |
Dc/Dc Conv, Sync Buck, 2.2Mhz, Tqfn-16 | Newark Electronics |
Where can I find additional details, specifications and documents for a MAX17244ETESB+ ?
Additional datasheets, footprints and schematics for MAX17244ETESB+ are listed on our Part Details page. You can also find images and similar parts to MAX17244ETESB+ on this page.
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Is the MAX17244ETESB+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX17244ETESB+ have stock available?
Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MAX17244ETESB+ .
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